Patents by Inventor JANG

JANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7760987
    Abstract: In the data structure, a data area of the recording medium stores a transport stream of at least video data. The transport stream is divided into transport packets. Each of the transport packets is associated with one of the multiple reproduction paths, and the transport packets of each reproduction path are interleaved with one another. In the date structure, a navigation area stores at least one navigation data item. The navigation data item provides navigation information for reproducing more than one of the multiple reproduction paths. The navigation area also stores a separate map associated with each reproduction path, and each map provides position data for the video data of the associated reproduction path.
    Type: Grant
    Filed: July 12, 2004
    Date of Patent: July 20, 2010
    Assignee: LG Electronics Inc.
    Inventors: Jang Hui Cho, Jea Yong Yoo, Kang Soo Seo, Byung Jin Kim
  • Patent number: 7760307
    Abstract: A mother glass for a liquid crystal display and a method of fabricating a liquid crystal display using the same are disclosed. The mother glass includes a plurality of cell areas where a plurality of thin films is formed on a substrate, a dummy area disposed outside the plurality of cell areas on the substrate, and a passivation layer. The passivation layer is coated on substantially an overall portion of the plurality of cell areas, and formed in a straight line-like band form along a transverse direction in the dummy area to isolate the cell areas from each other in a longitudinal direction.
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: July 20, 2010
    Assignee: LG. Display Co., Ltd.
    Inventors: Jin Hwan Kim, Dae Hyun Jang
  • Patent number: 7760030
    Abstract: The phase detection circuit may allow an operating speed of a semiconductor circuit to be increased irrespective of whether a combinational logic circuit within the semiconductor circuit operates at lower operating speeds. The phase detection circuit may adjust a data rate of an input data signal and selectively enable reference signals and error signals. The phase detection circuit may be included within a clock data recovery circuit.
    Type: Grant
    Filed: July 21, 2005
    Date of Patent: July 20, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Seung Jeong, Ki-Mio Ueda, Duck Hyun Chang, Hwa-Su Koh, Young-Gyu Kang, Shu-Jiang Wang, Soon-Bok Jang, Nyun-Tae Kim
  • Patent number: 7758783
    Abstract: A process of continuously producing a more isotropic, electrically conductive composite composition is provided. The process comprises: (a) continuously supplying a compressible mixture comprising exfoliated graphite worms and a binder or matrix material, wherein the binder or matrix material is in an amount of between 3% and 60% by weight based on the total weight of the mixture; (b) continuously compressing the compressible mixture at a pressure within the range of from about 5 psi or 0.035 MPa to about 50,000 psi or 350 MPa in at least a first direction into a cohered graphite composite compact; and (c) continuously compressing the composite compact in a second direction, different from the first direction, to form the composite composition in a sheet or plate form. The process leads to composite plates with exceptionally high thickness-direction electrical conductivity.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: July 20, 2010
    Assignee: Nanotek Instruments, Inc.
    Inventors: Jinjun Shi, Aruna Zhamu, Bor Z. Jang
  • Patent number: 7760520
    Abstract: A current controlled switching mode power supply is provided. A turn on/off time of a switching device is adjusted by controlling a leading edge blanking (LEB) time and an external drive current of the switching device by means of a switching controller, thus capable of preventing a switching current from being excessive due to a delay of a turn-off time of the switching device, which is caused by a circuit delay during a soft start of the switching mode power supply. Also, it is possible to prevent a switching current from being excessive due to a failure of accurately controlling a turn-off time of the switching device because of a delay caused when an output voltage (a voltage at a secondary winding of a transformer) of the switching mode power supply is designed to have a high voltage.
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: July 20, 2010
    Assignee: Fairchild Korea Semiconductor, Ltd.
    Inventors: Kyung Oun Jang, Yoo-Woong Hwang
  • Publication number: 20100175405
    Abstract: An air conditioner and a method for controlling an air conditioner are provided. The air conditioner includes an air-conditioning device that air-conditions an indoor space, a lighting device that illuminates the indoor space, an input device that receives signals to operate the air-conditioning device and for selecting a sleep mode, and a controller that controls the lighting device and the air-conditioning device. When the input device receives the signal for selecting the sleep mode, the lighting device is controlled to sequentially perform a sleep entry operation in which the indoor space is illuminated to have a predetermined luminance and color temperature for a predetermined time, a sleep operation in which the indoor space is illuminated to have a predetermined luminance and color temperature until a wakeup time, and a wakeup operation in which the indoor space is illuminated to have a predetermined luminance and color temperature.
    Type: Application
    Filed: January 11, 2010
    Publication date: July 15, 2010
    Inventors: Ju Youn LEE, Baik Young Chung, Jae Dong Jang
  • Publication number: 20100179812
    Abstract: Provided are an apparatus and method for recognizing voice commands, the apparatus including: a voice command recognition unit which recognizes an input voice command; a voice command recognition learning unit which learns a recognition-targeted voice command; and a controller which controls the voice command recognition unit to recognize the recognition-targeted voice command from an input voice command, controls the voice command recognition learning unit to learn the input voice command if the voice command recognition is unsuccessful, and performs a particular operation corresponding to the recognized voice command if the voice command recognition is successful.
    Type: Application
    Filed: September 2, 2009
    Publication date: July 15, 2010
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong-hyuk Jang, Seung-kwon Park, Jong-ho Lea
  • Publication number: 20100176208
    Abstract: An air conditioner and a method for controlling the air conditioner are provided. The air conditioner may include an air-conditioning device having a variety of components that provide air-conditioning of an indoor space, an input device that receives signals to manipulate the air-conditioning device and signals to select a sleep mode, and a controller that, when the input device receives a signal to select the sleep mode, controls the air-conditioning device to perform a rapid eye movement sleep operation at least one time to air-condition the indoor space at a temperature higher than a temperature that is set in accordance with the sleep mode.
    Type: Application
    Filed: January 11, 2010
    Publication date: July 15, 2010
    Inventors: Ju Youn LEE, Baik Young Chung, Jae Dong Jang
  • Publication number: 20100176116
    Abstract: A cooking apparatus performing cooking with a cooking container disposed at any desired position on a cooking plate, and a heating device thereof. The cooking apparatus includes a cooking plate to receive a cooking container thereon, and at least one working coil disposed under the cooking plate to heat the cooking container, the at least one working coil including a first portion and a second portion having a different winding structure of a conducting wire which forms the working coil so that a winding density of the conducting wire at one of the first portion and the second portion is relatively higher than the other of the first portion and the second portion.
    Type: Application
    Filed: December 16, 2009
    Publication date: July 15, 2010
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sung Ho Lee, Seok Weon Hong, Seong Deog Jang, Hyang Ki Kim, Dae Rae Kim, Kil Young Lee, Min Jae Kang, Se Min Lee, Won Sick Jung
  • Publication number: 20100178091
    Abstract: Disclosed is an image forming apparatus including a reverse-feeding unit. The reverse-feeding unit includes a frame which forms a first feeding path along which a printing medium is fed and a second feeding path which is branched off from the first feeding path, a guide plate which rotates between a first position in which the printing medium fed along the first feeding path is supported and a second position in which the supported printing medium is directed towards the second feeding path, and a plate driving unit which comprises an actuator which actuates the guide plate, a driving source which drives the actuator, and an electronic clutch which selectively transmits a driving force of the driving source to the actuator.
    Type: Application
    Filed: January 11, 2010
    Publication date: July 15, 2010
    Applicant: Samsung Electronics Co., Ltd
    Inventor: Heung-kyu Jang
  • Publication number: 20100178738
    Abstract: A transistor includes; at least two polycrystalline silicon layers disposed substantially parallel to each other, each polycrystalline silicon layer including a channel region and at least two high conductivity regions disposed at opposing sides of the channel region; a gate which corresponds to the channel region of the two polycrystalline silicon layers and which crosses the two polycrystalline silicon layers, and a gate insulating layer interposed between the gate and the two polycrystalline silicon layers, wherein low conductivity regions are disposed adjacent to one edge of the gate and are formed between the channel region and one high conductivity region of each polycrystalline silicon layer.
    Type: Application
    Filed: February 17, 2010
    Publication date: July 15, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Takashi NOGUCHI, Jong-man KIM, Jang-yeon KWON, Kyung-bae PARK, Ji-sim JUNG, Hyuck LIM
  • Publication number: 20100178935
    Abstract: In a wireless communications network, a method of performing a location service with respect to a mobile station includes communicating a paging message containing an indication of whether the paging message is related to at least one of an emergency-related location service and a law enforcement-related location service. In another aspect, a mobile station in a wireless communications network communicates messaging to move the mobile station to a traffic channel in response to a callback by at least one of an emergency services entity and a law enforcement entity. The mobile station also receives a location request on the traffic channel, the location request containing an indication of whether the location request is related to at least one of an emergency-related location service and a law enforcement-related location service.
    Type: Application
    Filed: March 26, 2010
    Publication date: July 15, 2010
    Inventors: Ke-Chi Jang, Robert E. Denman, Chung-Ching Wang
  • Publication number: 20100176742
    Abstract: An illumination apparatus according to the embodiment includes: an adapter that is detachably and electrically connected to an illumination apparatus (lamp)_socket; a power supply unit that is installed in the adapter to supply power; a light emitting device driver that is installed in the adapter and generates driving power from power supplied by the power supply unit; a light emitting device illumination unit including a plurality of light emitting devices that are connected to the adapter and are driven by receiving driving power from the light emitting device driver; a lamp information generator that is installed in the light emitting device illumination unit; and a controller that controls the light emitting device driver according to the lamp information of the lamp information generator.
    Type: Application
    Filed: January 8, 2010
    Publication date: July 15, 2010
    Inventors: Young Hwan LEE, Kwan Soo Jang, Chung Hyun Cho
  • Publication number: 20100176730
    Abstract: An illumination apparatus includes an adapter that is detachably and electrically connectable to a socket for a recessed light fitting; a power supply unit in the adapter to supply power; a light emitting device driver in the adapter that generates driving power from the power supplied by the power supply unit; a controller that controls the light emitting device driver; and a light emitting device illumination unit including a plurality of light emitting devices, the light emitting device illumination unit being connectable to the adapter and the light emitting devices receiving the driving power from the light emitting device driver.
    Type: Application
    Filed: January 8, 2010
    Publication date: July 15, 2010
    Inventors: Young Hwan Lee, Kwan Soo Jang, CHung Hyun Cho
  • Publication number: 20100178416
    Abstract: An ink composition comprising dipropylene glycol monomethyl ether acetate (DPMA). For example, an ink composition for a color filter includes a binder material, a monomer material, a polymerization initiator, a pigment dispersion, and a solvent including dipropylene glycol monomethyl ether acetate (DPMA).
    Type: Application
    Filed: March 23, 2010
    Publication date: July 15, 2010
    Inventors: Yoon-Ho KANG, Choon-Ho Park, Kyung-Ah Kim, Gil-Lae Kim, Chan-Seok Park, Seong-Gyu Kwon, Jang-Sub Kim, Byoung-Joo Kim
  • Publication number: 20100178947
    Abstract: Provided is a message service providing method and portable device supporting the same, which includes generating at least one of a key input signal and a sliding sensor signal; and writing a message by activating a message write window set according to an environment of an application program which is being activated depending on generation of at least one of the key input signal and the sliding sensor signal.
    Type: Application
    Filed: January 11, 2010
    Publication date: July 15, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Keun Young KIM, Jang Hyeon JO, Ho KIM, So Young KIM, Young Kyung AHN, Min Seung SONG, Sung Youn AN, JI Young HAN, Jee Won LEE
  • Publication number: 20100176731
    Abstract: An adaptor includes a power connection unit electrically connected to a power line that may be extended from an AC plug; a power supply unit electrically connected to the power connection unit, configured to supply power; a light emitting device driver that generates driving power from the power supplied by the power supply unit; and a controller that controls the light emitting device driver.
    Type: Application
    Filed: January 8, 2010
    Publication date: July 15, 2010
    Inventors: Young Hwan Lee, Kwan Soo Jang, Chung Hyun Cho
  • Publication number: 20100176744
    Abstract: An illumination apparatus includes an adaptor that is detachably and electrically connectable to a socket of the illumination apparatus; a power supply unit at the adapter and that supplies power; a light emitting device driver that receives power from the power supply unit and that generates driving power; a controller that controls the light emitting device driver; an interface that communicates with the controller; and a light emitting device illumination comprising a plurality of light emitting devices that emit light according to the driving power from the light emitting device driver.
    Type: Application
    Filed: January 8, 2010
    Publication date: July 15, 2010
    Inventors: Young Hwan Lee, Kwan Soo Jang, Chung Hyun Cho
  • Publication number: 20100176084
    Abstract: Disclosed is a squeeze for a screen printer. The present invention provides a squeeze for a screen printer, which coats a printed circuit board with an adhesive paste while moving parallel over a metal mask on the printed circuit board, the printed circuit board being open through an opening of the metal mask, the squeeze including a solvent storage unit for storing solvents; and solvent discharging holes for discharging the solvents, stored in the solvent storage unit, to an adhesive paste. Accordingly, the squeeze for a screen printer of the present invention may be useful to prevent a dog ear phenomenon, namely that an adhesive paste layer is asymmetrically formed in an indented manner, by controlling a viscosity of an adhesive paste by discharging a solvent onto an adhesive paste layer that comes in contact with the squeeze when the adhesive paste layer is formed in the printed circuit board.
    Type: Application
    Filed: March 25, 2010
    Publication date: July 15, 2010
    Inventors: Young-Ju KANG, Joon-Mo SEO, Goo-Yun CHUNG, Jeong-Ill CHOI, Seong-Hwan JANG
  • Publication number: 20100176337
    Abstract: A process for producing solid nanocomposite particles for lithium metal or lithium ion battery electrode applications is provided. In one preferred embodiment, the process comprises: (A) Preparing an electrode active material in a form of fine particles, rods, wires, fibers, or tubes with a dimension smaller than 1 ?m; (B) Preparing separated or isolated nano graphene platelets with a thickness less than 50 nm; (C) Dispersing the nano graphene platelets and the electrode active material in a precursor fluid medium to form a suspension wherein the fluid medium contains a precursor matrix material dispersed or dissolved therein; and (D) Converting the suspension to the solid nanocomposite particles, wherein the precursor matrix material is converted into a protective matrix material reinforced by the nano graphene platelets and the electrode active material is substantially dispersed in the protective matrix material.
    Type: Application
    Filed: January 13, 2009
    Publication date: July 15, 2010
    Inventors: Aruna Zhamu, Bor Z. Jang, Jinjun Shi